The DK Zenith Disc BMX Race Frame is the most technologically advanced product that DK has ever offered. The all-new Zenith Disc frame is made to accelerate and engineered for winning.
The Zenith is built on the same proven low-profile geometry as the DK Professional frame for max speed and stability. A patent-pending sliding flat mount disc brake system delivers superior braking in all conditions. The Zenith is clean, compact, responsive, and stiff. The wide stance rear end is designed for max power. Constructed from 6000 series hydroformed aluminum.
A horizontal sliding axle/flat-mount disc brake system provides 30mm of rear wheel adjustment. Integrated chain tensioners, 10mm dropouts, 20mm dropouts, and all axle hardware is included. The wide stance rear end features a trapezoidal seat mast for increased stiffness at the bottom bracket. CNC machined bridges, 3D dropouts, and internal cable routing give the Zenith a clean look. The Zenith utilizes a tapered 1-1/8”—1.5” head tube for durability. A DUO Brand H2 sealed integrated tapered headset is included, along with an extra lower bearing race to fit standard 1-1/8” forks.
FEATURES
- Pro 20.5”, XL 21”, XX 21.5”, XXX 22”, XXXX 22.5” and Cruiser 21.75” sizes
- Built with lightweight hydroformed 6000 series aluminum tubing
- Horizontal sliding axle/brake system provides 30mm of adjustment
- Features a tapered 1-1/8”-1.5” head tube (headset included with an extra lower race to work with standard 1-1/8” forks)
- Trapezoidal seat mast for increased stiffness at the bottom bracket
- Wide stance rear stay design adds stiffness
- Threaded Euro bottom bracket shell
- Internal brake cable routing
- 20mm / 10mm dropouts (all axle hardware included) with integrated chain tensioners
- Seat post diameter: 27.2mm
NOTE: The DK Zenith Disc frame is compatible with flat mount disc brakes only. Flat-mount is more compact and lighter than post mount. With flat-mount, the rear caliper affixed with two bolts running through a flattened frame surface and then threading directly into the caliper (or an adapter affixed to the caliper).
SPECIFICATIONS
SIZE | TOP TUBE | CHAIN STAY | HEAD TUBE ANGLE | SEAT TUBE ANGLE | BB DROP | SEAT TUBE | HEADSET TYPE | REAR AXLE SIZE | WEIGHT |
---|---|---|---|---|---|---|---|---|---|
SIZE: PRO | TOP TUBE: 20.5″ | CHAIN STAY: 14.83″ | HEAD TUBE ANGLE: 74° | SEAT TUBE ANGLE: 72° | BB DROP: -35mm | SEAT TUBE: 7.4″ | HEADSET TYPE: Tap 1.5″ | REAR AXLE SIZE: 10mm, 15mm, or 20 mm | WEIGHT: 3.81 lb |
SIZE: PRO XL | TOP TUBE: 21″ | CHAIN STAY: 14.83″ | HEAD TUBE ANGLE: 74° | SEAT TUBE ANGLE: 72° | BB DROP: -35mm | SEAT TUBE: 7.4″ | HEADSET TYPE: Tap 1.5″ | REAR AXLE SIZE: 10mm, 15mm, or 20 mm | WEIGHT: 3.84 lbs |
SIZE: PRO XXL | TOP TUBE: 21.5″ | CHAIN STAY: 15″ | HEAD TUBE ANGLE: 74° | SEAT TUBE ANGLE: 72° | BB DROP: -35mm | SEAT TUBE: 7.4″ | HEADSET TYPE: Tap 1.5″ | REAR AXLE SIZE: 10mm, 15mm, or 20 mm | WEIGHT: 3.9 lbs |
SIZE: PRO XXXL | TOP TUBE: 22″ | CHAIN STAY: 15″ | HEAD TUBE ANGLE: 74° | SEAT TUBE ANGLE: 72° | BB DROP: -35mm | SEAT TUBE: 7.4″ | HEADSET TYPE: Tap 1.5″ | REAR AXLE SIZE: 10mm, 15mm, or 20 mm | WEIGHT: 3.92 lbs |
SIZE: PRO XXXXL | TOP TUBE: 22.5″ | CHAIN STAY: 15″ | HEAD TUBE ANGLE: 74° | SEAT TUBE ANGLE: 72° | BB DROP: -35mm | SEAT TUBE: 7.4″ | HEADSET TYPE: Tap 1.5″ | REAR AXLE SIZE: 10mm, 15mm, or 20 mm | WEIGHT: 3.97 lbs |
SIZE: CRUISER | TOP TUBE: 21.75″ | CHAIN STAY: 15.25″ | HEAD TUBE ANGLE: 73° | SEAT TUBE ANGLE: 72° | BB DROP: -10mm | SEAT TUBE: 8.25″ | HEADSET TYPE: Tap 1.5″ | REAR AXLE SIZE: 10mm, 15mm, or 20 mm | WEIGHT: 3.95 lbs |